Happy or sad: Optical illusion will reveal your mood based on what you first see - This Danish optical illusion shared on TikTok by Bright Side tells you whether your present state of mind is happy or sad based on what you see first.
Viral optical illusion photo stumps netizens, what do you see? - The painting, which has gone viral on Twitter, has two images, created by surrealist Octavio Ocampo. Its title is Forever Always .